no code implementations • 11 Sep 2023 • Nat Wannawas, A. Aldo Faisal
Reinforcement learning of real-world tasks is very data inefficient, and extensive simulation-based modelling has become the dominant approach for training systems.
no code implementations • 17 Mar 2023 • Nat Wannawas, A. Aldo Faisal
By using just 100 seconds of cycling data, our method can deliver a fine-tuned pattern that gives better cycling performance.
no code implementations • 10 Jan 2023 • Nat Wannawas, A. Aldo Faisal
Yet, one remaining challenge of using RL to control FES is unobservable muscle fatigue that progressively changes as an unknown function of the stimulation, breaking the Markovian assumption of RL.
no code implementations • 10 Jan 2023 • Nat Wannawas, A. Aldo Faisal
In combination, our customisable models and RL-based control method open the possibility of delivering customised FES controls for different subjects and settings with minimal engineering intervention.
no code implementations • 16 Sep 2022 • Nat Wannawas, Ali Shafti, A. Aldo Faisal
Functional Electrical Stimulation (FES) is a technique to evoke muscle contraction through low-energy electrical signals.
no code implementations • 9 Mar 2021 • Nat Wannawas, Ali Shafti, A. Aldo Faisal
However, an open challenge remains on how to restore motor abilities to human limbs through FES, as the problem of controlling the stimulation is unclear.
no code implementations • 4 Mar 2021 • Nat Wannawas, Mahendran Subramanian, A. Aldo Faisal
Functional Electrical Stimulation (FES) can restore motion to a paralysed person's muscles.